There can be several hardware security
tokens plugged into your computer. You may however choose which
token to use for secure POP3/SMTP authentication for a specific
account.

When you 'browse' for a token to use, you will see a list of
available (plugged in) tokens. The tokens that are plugged in but
currently exclusively used by other applications are also
displayed, but are not available for selection, editing or viewing.
You can however press the "Refresh" button to update the current
status of the tokens in the list, e.g. to see whether an
application that was previously using a particular token has
released ownership, making it available for The Bat!.

When a token is available, you can click the "View" button to
see its technical specification and the amount of available token
memory. The total amount of memory depends on which make and model
of token is used.

Clicking the "Edit" button in a list of available tokens invokes
the built-in Token Editor.